Part Number
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DS1845 |
Manufacturer
|
Dallas Semiconductor |
Description
|
Dual NV Potentiometer and Memory |
Published
|
Jan 28, 2009 |
Detailed Description
|
com
DS1845 Dual NV Potentiometer and Memory
PIN ASSIGNMENT
SDA SCL A0 A1 A2 WP GND 1 2 3 4 5 6 7 14 13 ...
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Datasheet
|
DS1845
|
Overview
com
DS1845 Dual NV Potentiometer and Memory
PIN ASSIGNMENT
SDA SCL A0 A1 A2 WP GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 Vcc H0 W1 H1 L1 W0 L0
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FEATURES
Two linear taper potentiometers − DS1845-010 one 10k, 100 position & one 10k, 256 position − DS1845-050 one 10k, 100 position & one 50k, 256 postition − DS1845-100 one 10k, 100 position & one 100k, 256 position 256 bytes of EEPROM memory Access to data and potentiometer control via a 2-wire interface External Write Enable pin to protect data and potentiometer settings Nonvolatile wiper storage in 2 bytes of address space Operates from 3V or 5V supplies Packaging: Flip Chip Package, 16-ball STPBGA, 14-pin TSSOP In...
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